28929758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 53125632

約数和(自身を除く): 24195874

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 169, 251, 286, 338, 341, 403, 502, 682, 806, 1859, 2761, 3263, 3718, 4433, 5239, 5522, 6526, 7781, 8866, 10478, 15562, 35893, 42419, 57629, 71786, 84838, 85591, 101153, 115258, 171182, 202306, 466609, 933218, 1112683, 1314989, 2225366, 2629978, 14464879, 28929758]

約数ペア:

[(1, 28929758), (2, 14464879), (11, 2629978), (13, 2225366), (22, 1314989), (26, 1112683), (31, 933218), (62, 466609), (143, 202306), (169, 171182), (251, 115258), (286, 101153), (338, 85591), (341, 84838), (403, 71786), (502, 57629), (682, 42419), (806, 35893), (1859, 15562), (2761, 10478), (3263, 8866), (3718, 7781), (4433, 6526), (5239, 5522)]